Nov 30 00:17:08.823 INFO checking kbf09/rust_birabira_webserver against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 00:17:08.823 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-6/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +a49316ddc99d9d595193557fc899f6c52e4d9af9-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 30 00:17:09.264 INFO [stdout] 9d023a1531fb840ccb71cc70492025bea26086c317259177e2af9e356c34d8d9
Nov 30 00:17:09.264 INFO running `"docker" "start" "-a" "9d023a1531fb840ccb71cc70492025bea26086c317259177e2af9e356c34d8d9"`
Nov 30 00:17:10.796 INFO [stderr] usermod: no changes
Nov 30 00:17:10.920 INFO [stderr]     Checking serde_json v1.0.2
Nov 30 00:17:13.364 INFO [stderr]     Checking rust_birabira_webserver v0.1.0 (/source)
Nov 30 00:17:14.140 INFO [stderr] warning: unused variable: `http_headers`
Nov 30 00:17:14.140 INFO [stderr]   --> src/bira/webserver.rs:53:17
Nov 30 00:17:14.140 INFO [stderr]    |
Nov 30 00:17:14.140 INFO [stderr] 53 |             let http_headers = http_headers::HttpHeaders::new(&mut request_http_headers);
Nov 30 00:17:14.140 INFO [stderr]    |                 ^^^^^^^^^^^^ help: consider using `_http_headers` instead
Nov 30 00:17:14.140 INFO [stderr]    |
Nov 30 00:17:14.140 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 00:17:14.140 INFO [stderr] 
Nov 30 00:17:14.211 INFO [stderr] warning: variable does not need to be mutable
Nov 30 00:17:14.211 INFO [stderr]   --> src/bira/http_headers.rs:13:13
Nov 30 00:17:14.211 INFO [stderr]    |
Nov 30 00:17:14.211 INFO [stderr] 13 |         let mut raw_method_header = request_http_headers.remove(0);
Nov 30 00:17:14.211 INFO [stderr]    |             ----^^^^^^^^^^^^^^^^^
Nov 30 00:17:14.211 INFO [stderr]    |             |
Nov 30 00:17:14.211 INFO [stderr]    |             help: remove this `mut`
Nov 30 00:17:14.211 INFO [stderr]    |
Nov 30 00:17:14.211 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 30 00:17:14.211 INFO [stderr] 
Nov 30 00:17:14.211 INFO [stderr] warning: variable does not need to be mutable
Nov 30 00:17:14.211 INFO [stderr]   --> src/bira/http_headers.rs:14:13
Nov 30 00:17:14.211 INFO [stderr]    |
Nov 30 00:17:14.211 INFO [stderr] 14 |         let mut a = raw_method_header.as_str();
Nov 30 00:17:14.211 INFO [stderr]    |             ----^
Nov 30 00:17:14.211 INFO [stderr]    |             |
Nov 30 00:17:14.211 INFO [stderr]    |             help: remove this `mut`
Nov 30 00:17:14.211 INFO [stderr] 
Nov 30 00:17:14.212 INFO [stderr] warning: field is never used: `headers`
Nov 30 00:17:14.212 INFO [stderr]  --> src/bira/http_headers.rs:6:5
Nov 30 00:17:14.212 INFO [stderr]   |
Nov 30 00:17:14.212 INFO [stderr] 6 |     headers: HashMap<String, String>,
Nov 30 00:17:14.212 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 00:17:14.212 INFO [stderr]   |
Nov 30 00:17:14.212 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 30 00:17:14.212 INFO [stderr] 
Nov 30 00:17:14.212 INFO [stderr] warning: unused variable: `http_headers`
Nov 30 00:17:14.212 INFO [stderr]   --> src/bira/webserver.rs:53:17
Nov 30 00:17:14.212 INFO [stderr]    |
Nov 30 00:17:14.212 INFO [stderr] 53 |             let http_headers = http_headers::HttpHeaders::new(&mut request_http_headers);
Nov 30 00:17:14.212 INFO [stderr]    |                 ^^^^^^^^^^^^ help: consider using `_http_headers` instead
Nov 30 00:17:14.212 INFO [stderr]    |
Nov 30 00:17:14.212 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 00:17:14.212 INFO [stderr] 
Nov 30 00:17:14.308 INFO [stderr] warning: variable does not need to be mutable
Nov 30 00:17:14.308 INFO [stderr]   --> src/bira/http_headers.rs:13:13
Nov 30 00:17:14.308 INFO [stderr]    |
Nov 30 00:17:14.308 INFO [stderr] 13 |         let mut raw_method_header = request_http_headers.remove(0);
Nov 30 00:17:14.308 INFO [stderr]    |             ----^^^^^^^^^^^^^^^^^
Nov 30 00:17:14.308 INFO [stderr]    |             |
Nov 30 00:17:14.308 INFO [stderr]    |             help: remove this `mut`
Nov 30 00:17:14.308 INFO [stderr]    |
Nov 30 00:17:14.308 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 30 00:17:14.308 INFO [stderr] 
Nov 30 00:17:14.308 INFO [stderr] warning: variable does not need to be mutable
Nov 30 00:17:14.308 INFO [stderr]   --> src/bira/http_headers.rs:14:13
Nov 30 00:17:14.308 INFO [stderr]    |
Nov 30 00:17:14.308 INFO [stderr] 14 |         let mut a = raw_method_header.as_str();
Nov 30 00:17:14.308 INFO [stderr]    |             ----^
Nov 30 00:17:14.308 INFO [stderr]    |             |
Nov 30 00:17:14.308 INFO [stderr]    |             help: remove this `mut`
Nov 30 00:17:14.308 INFO [stderr] 
Nov 30 00:17:14.308 INFO [stderr] warning: field is never used: `headers`
Nov 30 00:17:14.308 INFO [stderr]  --> src/bira/http_headers.rs:6:5
Nov 30 00:17:14.308 INFO [stderr]   |
Nov 30 00:17:14.309 INFO [stderr] 6 |     headers: HashMap<String, String>,
Nov 30 00:17:14.309 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 00:17:14.309 INFO [stderr]   |
Nov 30 00:17:14.309 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 30 00:17:14.309 INFO [stderr] 
Nov 30 00:17:14.340 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.52s
Nov 30 00:17:14.348 INFO [stderr] su: No module specific data is present
Nov 30 00:17:15.223 INFO running `"docker" "inspect" "9d023a1531fb840ccb71cc70492025bea26086c317259177e2af9e356c34d8d9"`
Nov 30 00:17:15.466 INFO running `"docker" "rm" "-f" "9d023a1531fb840ccb71cc70492025bea26086c317259177e2af9e356c34d8d9"`
Nov 30 00:17:15.780 INFO [stdout] 9d023a1531fb840ccb71cc70492025bea26086c317259177e2af9e356c34d8d9